CN208315123U - A kind of language teaching teaching notes displaying device - Google Patents

A kind of language teaching teaching notes displaying device Download PDF

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Publication number
CN208315123U
CN208315123U CN201820924121.9U CN201820924121U CN208315123U CN 208315123 U CN208315123 U CN 208315123U CN 201820924121 U CN201820924121 U CN 201820924121U CN 208315123 U CN208315123 U CN 208315123U
Authority
CN
China
Prior art keywords
teaching
shows
liquid crystal
sliding slot
crystal display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820924121.9U
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Chinese (zh)
Inventor
刘海霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHAOYANG POLYTECHNIC
Original Assignee
SHAOYANG POLYTECHNIC
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Filing date
Publication date
Application filed by SHAOYANG POLYTECHNIC filed Critical SHAOYANG POLYTECHNIC
Priority to CN201820924121.9U priority Critical patent/CN208315123U/en
Application granted granted Critical
Publication of CN208315123U publication Critical patent/CN208315123U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of language teaching teaching notes to show device, including pedestal, placed cavity is offered on the pedestal, there are two protective shells for the top side fixed installation of pedestal, and protective shell is hollow structure, two protective shells are interior to be movably installed with adjustable column, the top of two adjustable columns extends respectively to outside two protective shells, and it is fixedly installed with the same fixed link, the bottom end of adjustable column offers thread groove, the thread groove internal screw thread is connected with screw rod, the bottom end of the screw rod extends in placed cavity, and it is fixedly installed with support column, the bottom end of two support columns is movably arranged on the bottom side inner wall of placed cavity.Language teaching shows device with teaching notes in the utility model, device noumenon is shown instead of one support column support of tradition is entire by two adjustable columns convenient for adjustable height, it is allowed to increase its stability when in use, simultaneously when using liquid crystal display, facilitate before and after use fixed convenient for broadcasting, structure is simple, easy to use.

Description

A kind of language teaching teaching notes displaying device
Technical field
The utility model relates to teaching notes technical fields more particularly to a kind of language teaching teaching notes to show device.
Background technique
Language education profession is the synthesis of " Chinese language " He " education ", is an important subject (text of humanity social sciences It learns).Cultivate the professional of the basic theories, rudimentary knowledge, basic skills and Basic Accomplishment with Chinese literature, Chinese language religion Show that device is to keep teaching efficiency more prominent to allow teaching is more convenient to show with teaching notes;
Publication No. CN206594850U discloses a kind of college English Teaching interaction display device, including shows device master Body, support rod and pedestal show that apparatus main body front is provided with show area, and the back side of liquid crystal display is provided with push and pull bar, It is provided with installation position on the displaying apparatus main body of rectangle sliding slot side, it is angled to show that apparatus main body is fixedly mounted by installation position Regulating device, this college English Teaching interaction display device, it controls it operation by blue Tooth remote controller realization, and setting is being propped up Lifting motor on strut can adjust the height for showing apparatus main body.But only one they sup-port is entire in this patent Device noumenon will cause in adjusting height and use process and show that device shakes, very inconvenient for language teaching person, together When can be because fixed inconvenience cause to play the shortcoming interacted when using liquid crystal display, it is therefore desirable to a kind of novel Chinese language religion Show device with teaching notes to meet the needs of people.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of language teaching proposed is used Teaching notes show device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of language teaching teaching notes show device, including pedestal, offer placed cavity, the top side of pedestal on the pedestal Protective shell there are two being fixedly mounted, and protective shell is hollow structure, two protective shells are interior to be movably installed with adjustable column, two tune The top of segmented column extends respectively to outside two protective shells, and is fixedly installed with the same fixed link, and the bottom end of adjustable column offers Thread groove, the thread groove internal screw thread are connected with screw rod, and the bottom end of the screw rod extends in placed cavity, and is fixedly installed with support Column, the bottom end of two support columns are movably arranged on the bottom side inner wall of placed cavity, and equal fixing sleeve is connected to be located at and place on screw rod The first intracavitary capitate gear is engaged with the second capitate gear on the first capitate gear, and two the second capitate gears are close to each other One end be fixedly installed with the same rotation axis, fixing sleeve is connected to third capitate gear, third capitate tooth in the rotation axis Wheel is engaged with the 4th capitate gear on bottom side, is fixedly installed with rotating electric machine, rotating electric machine on the bottom side inner wall of the placed cavity Output shaft be fixedly connected with the bottom end of the 4th capitate gear, displaying device noumenon is fixedly installed in the fixed link, it is described It shows that the side of device noumenon offers sliding groove, liquid crystal display is slidably fitted in sliding groove, the liquid crystal display One end extends to outside sliding groove.
Preferably, the two sides of the liquid crystal display are fixedly installed with sliding block, on the top side and bottom side inner wall of sliding groove Sliding slot is offered, and sliding block is slidably connected with sliding slot.
Preferably, the side for showing device noumenon offers L-type sliding slot, and L-type sliding slot is connected with sliding groove, L-type L-type slide bar is slidably fitted in sliding slot, the both ends of L-type slide bar all extend to outside L-type sliding slot, and the bottom end of L-type slide bar and liquid crystal Display screen is flexibly connected.
Preferably, spring is equipped in the L-type sliding slot, the top of spring is fixedly mounted on the top side inner wall of L-type sliding slot, The bottom end of spring is fixedly mounted on the top side inner wall of L-type slide bar.
Preferably, the liquid crystal display offers multiple fixing grooves, and fixing groove and L-type close to the side of L-type sliding slot The bottom end of slide bar is flexibly connected.
Preferably, the side of the liquid crystal display offers pushing hands slot, and rubber protection is movably installed on pushing hands slot Set.
Preferably, it is fixedly mounted on the bottom side inner wall of the placed cavity there are two first bearing, and two first bearings Top is rotatablely connected with two support columns.
Preferably, it is opened up on the top side inner wall of the placed cavity there are two circular hole, is fixedly installed with second bearing in circular hole, And second bearing and screw rod are rotatablely connected.
Preferably, it is movably installed with washer on the top side inner wall of the protective shell, the two sides of adjustable column are fixedly installed with Block, and block is adapted with washer.
Preferably, the two sides for showing device noumenon are movably installed with energy-saving lamp, and the top of energy-saving lamp is equipped with activity It is mounted on the loudspeaker shown in device noumenon.
Compared with prior art, the utility model has the beneficial effects that
In the utility model, the 4th capitate gear, third capitate gear, rotation axis is driven to turn by starting rotating electric machine Dynamic, rotation axis rotation, the rotation of the second capitate gear, the first capitate gear, the first capitate gear rotation drive screw rod rotation, screw rod Rotation drive adjustable column moves, and adjustable column movement drives fixed link movement, when can reach adjusting and use displaying device noumenon Stablize the effect that do not shake, when needing to play video when language teaching, when L-type slide bar being pulled to be allowed to be detached from fixing groove, pushes Pushing hands slot drives liquid crystal display movement, and liquid crystal display movement band movable slider slides in sliding slot, when moving to designated position, L-type slide bar is unclamped, the bottom end of L-type slide bar is flexibly connected with fixing groove, can reach convenient to use and fixed liquid crystal display Effect;
Language teaching shows device with teaching notes in the utility model, by two adjustable columns convenient for adjustable height instead of One support column support of tradition is entire to show device noumenon, is allowed to increase its stability when in use, while using liquid When crystal display screen, facilitates before and after use and fix convenient for playing, structure is simple, easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of language teaching teaching notes show device structural schematic diagram;
Fig. 2 be the utility model proposes a kind of language teaching teaching notes show that device shows device noumenon and liquid crystal display Shield the structural schematic diagram of connection;
Fig. 3 be the utility model proposes a kind of language teaching teaching notes show device Fig. 2 in part A structural representation Figure.
In figure: 1 pedestal, 2 placed cavities, 3 protective shells, 4 adjustable columns, 5 threaded holes, 6 screw rods, 7 support rods, 8 first bearings, 9 Second bearing, 10 first capitate gears, 11 second capitate gears, 12 rotation axis, 13 third capitate gears, 14 the 4th capitate teeth Wheel, 15 rotating electric machines, 16 blocks, 17 washers, 18 fixed links, 19 show device noumenon, 20 liquid crystal displays, 21 sliding grooves, 22 Sliding slot, 23 sliding blocks, 24 pushing hands slots, 25L type sliding slot, 26L type slide bar, 27 springs, 28 fixing grooves, 29 loudspeaker, 30 energy-saving lamps.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.
Referring to Fig.1-3, a kind of language teaching teaching notes show device, including pedestal 1, offer placed cavity 2 on pedestal 1, There are two protective shells 3 for the top side fixed installation of pedestal 1, and protective shell 3 is hollow structure, the interior movable installation of two protective shells 3 There is adjustable column 4, the top of two adjustable columns 4 extends respectively to outside two protective shells 3, and is fixedly installed with the same fixed link 18, the bottom end of adjustable column 4 offers thread groove 5, and 5 internal screw thread of thread groove is connected with screw rod 6, and the bottom end of screw rod 6 extends placed cavity 2 It is interior, and it is fixedly installed with support column 7, the bottom end of two support columns 7 is movably arranged on the bottom side inner wall of placed cavity 2, screw rod 6 Upper equal fixing sleeve is connected to the first capitate gear 10 in placed cavity 2, is engaged with the second capitate tooth on the first capitate gear 10 Wheel 11, two the second capitate gear 11 one end close to each other are fixedly installed with the same rotation axis 12, consolidate in rotation axis 12 Surely it is socketed with third capitate gear 13, third capitate gear is engaged with the 4th capitate gear 14, the bottom side of placed cavity 2 on 13 bottom side Rotating electric machine 15 is fixedly installed on inner wall, the output shaft of rotating electric machine 15 is fixedly connected with the bottom end of the 4th capitate gear 14, It is fixedly installed in fixed link 18 and shows device noumenon 19, show that the side of device noumenon 19 offers sliding groove 21, sliding groove Liquid crystal display 20 is slidably fitted in 21, one end of liquid crystal display 20 extends to outside sliding groove 21, by starting electric rotating Machine 15 drives the 4th capitate gear 14, third capitate gear 13, rotation axis 12 to rotate, the rotation of rotation axis 12, the second capitate gear 11, the first capitate gear 10 rotates, and the rotation of the first capitate gear 10 drives screw rod 6 to rotate, and the rotation of screw rod 6 drives adjustable column 4 to transport Dynamic, the movement of adjustable column 4 drives fixed link 18 to move, and can reach adjusting and not shaken using showing to stablize when device noumenon 19 Effect when needing to play video when language teaching, when L-type slide bar 26 being pulled to be allowed to be detached from fixing groove 28, pushes pushing hands slot 24 Liquid crystal display 20 is driven to move, the movement band movable slider 23 of liquid crystal display 20 slides in sliding slot 22, moves to designated position When, L-type slide bar 26 is unclamped, the bottom end of L-type slide bar 26 is flexibly connected with fixing groove 28, can reach convenient to use and fixed liquid crystal The effect of display screen 20;Language teaching shows device with teaching notes in the utility model, is convenient for the adjusting of adjustable height by two Column 4 shows device noumenon 19 instead of one support column support of tradition is entire, is allowed to increase its stability when in use, simultaneously When using liquid crystal display 20, facilitates before and after use and fix convenient for playing, structure is simple, easy to use.
The two sides of liquid crystal display 20 are fixedly installed with sliding block 23, open up on the top side of sliding groove 21 and bottom side inner wall There is sliding slot 22, and sliding block 23 is slidably connected with sliding slot 22, shows that the side of device noumenon 19 offers L-type sliding slot 25, L-type sliding slot 25 are connected with sliding groove 21, and L-type slide bar 26 is slidably fitted in L-type sliding slot 25, and the both ends of L-type slide bar 26 all extend to L-type Outside sliding slot 25, and the bottom end of L-type slide bar 26 is flexibly connected with liquid crystal display 20, and spring 27, spring 27 are equipped in L-type sliding slot 25 Top be fixedly mounted on the top side inner wall of L-type sliding slot 25, the bottom end of spring 27 is fixedly mounted in the top side of L-type slide bar 26 On wall, liquid crystal display 20 offers multiple fixing grooves 28, and fixing groove 28 and L-type slide bar 26 close to the side of L-type sliding slot 25 Bottom end be flexibly connected, the side of liquid crystal display 20 offers pushing hands slot 24, and rubber guarantor is movably installed on pushing hands slot 24 Sheath is fixedly mounted on the bottom side inner wall of placed cavity 2 there are two first bearing 8, and the top of two first bearings 8 with two Support column 7 is rotatablely connected, and is opened up on the top side inner wall of placed cavity 2 there are two circular hole, is fixedly installed with second bearing 9 in circular hole, And second bearing 9 and screw rod 6 are rotatablely connected, and are movably installed with washer 17, the two sides of adjustable column 4 on the top side inner wall of protective shell 3 It is fixedly installed with block 16, and block 16 is adapted with washer 17, shows that the two sides of device noumenon 19 are movably installed with section Energy lamp 30, the top of energy-saving lamp 30 are equipped with the loudspeaker 29 for being movably arranged on and showing in device noumenon 19, pass through and start rotating electric machine 15 drive the 4th capitate gears 14, third capitate gear 13, rotation axis 12 rotate, the rotation of rotation axis 12, the second capitate gear 11, The rotation of first capitate gear 10, the rotation of the first capitate gear 10 drive screw rod 6 to rotate, and the rotation of screw rod 6 drives adjustable column 4 to move, The movement of adjustable column 4 drives fixed link 18 to move, and can reach adjusting and stablize the effect do not shaken using when showing device noumenon 19 Fruit when needing to play video when language teaching, when L-type slide bar 26 being pulled to be allowed to be detached from fixing groove 28, pushes 24 band of pushing hands slot Hydrodynamic crystal display screen 20 moves, and the movement band movable slider 23 of liquid crystal display 20 slides in sliding slot 22, when moving to designated position, L-type slide bar 26 is unclamped, the bottom end of L-type slide bar 26 is flexibly connected with fixing groove 28, can reach convenient to use and fixed liquid crystal The effect of display screen 20;Language teaching shows device with teaching notes in the utility model, is convenient for the adjustable column 4 of adjustable height by two Device noumenon 19 is shown instead of one support column support of tradition is entire, is allowed to increase its stability when in use, while When using arriving liquid crystal display 20, facilitating before and after use and fixing convenient for playing, structure is simple, easy to use.
Working principle: showing device using to teaching notes in language teaching, can root when using for the instructor of different height The height for showing device noumenon 19 is adjusted according to oneself height, starts rotating electric machine 15, and the work of rotating electric machine 15 drives the 4th capitate Gear 14 rotates, and the rotation of the 4th capitate gear 14 drives third capitate gear 13 to rotate, the rotation band turn of third capitate gear 13 Moving axis 12 rotates, and the rotation of rotation axis 12 drives the rotation of the second capitate gear 11, and the rotation of the second capitate gear 11 drives the first capitate Gear 10 rotates, and the rotation of the first capitate gear 10 drives screw rod 6 to rotate, and the rotation of screw rod 6 drives support rod 7 in first bearing 8 Rotation, the rotation of screw rod 6 drive the movement of adjustable column 4, and the movement of adjustable column 4 drives fixed link 18 to move, and reach adjusting and using displaying Stablize the purpose that do not shake when device noumenon 19, when needing to play video in language teaching, L-type slide bar 26 is pulled to be allowed to be detached from When fixing groove 28, push pushing hands slot 24 that liquid crystal display 20 is driven to move, the movement band movable slider 23 of liquid crystal display 20 is in sliding slot Sliding in 22 when moving to designated position, unclamps L-type slide bar 26, the bottom end of L-type slide bar 26 is flexibly connected with fixing groove 28, reaches To purpose convenient to use and stabilizing liquid crystal display screen 20.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (10)

1. a kind of language teaching shows device, including pedestal (1) with teaching notes, which is characterized in that offer and put on the pedestal (1) It sets chamber (2), there are two protective shell (3) for the top side fixed installation of pedestal (1), and protective shell (3) is hollow structure, two protective shells (3) interior to be movably installed with adjustable column (4), the top of two adjustable columns (4) extends respectively to two protective shells (3) outside, and solid Dingan County is equipped with the same fixed link (18), and the bottom end of adjustable column (4) offers thread groove (5), and thread groove (5) internal screw thread connects It is connected to screw rod (6), the bottom end of the screw rod (6) extends in placed cavity (2), and is fixedly installed with support column (7), two support columns (7) bottom end is movably arranged on the bottom side inner wall of placed cavity (2), and equal fixing sleeve is connected to positioned at placed cavity (2) on screw rod (6) The first interior capitate gear (10) is engaged with the second capitate gear (11), two the second capitate teeth on the first capitate gear (10) Wheel (11) one end close to each other is fixedly installed with the same rotation axis (12), and fixing sleeve is connected to the on the rotation axis (12) Three capitate gears (13) are engaged with the 4th capitate gear (14), the bottom of the placed cavity (2) on third capitate gear (13) bottom side It is fixedly installed on the inner wall of side rotating electric machine (15), the bottom end of the output shaft of rotating electric machine (15) and the 4th capitate gear (14) is solid It is fixed to connect, it is fixedly installed on the fixed link (18) and shows device noumenon (19), the side for showing device noumenon (19) It offers sliding groove (21), is slidably fitted with liquid crystal display (20) in sliding groove (21), the one of the liquid crystal display (20) End extends to sliding groove (21) outside.
2. a kind of language teaching according to claim 1 shows device with teaching notes, which is characterized in that the liquid crystal display (20) two sides are fixedly installed with sliding block (23), and sliding slot (22) are offered on the top side of sliding groove (21) and bottom side inner wall, And sliding block (23) is slidably connected with sliding slot (22).
3. a kind of language teaching according to claim 1 shows device with teaching notes, which is characterized in that the displaying device sheet The side of body (19) offers L-type sliding slot (25), and L-type sliding slot (25) is connected with sliding groove (21), sliding in L-type sliding slot (25) It is equipped with L-type slide bar (26), the both ends of L-type slide bar (26) all extend to L-type sliding slot (25) outside, and the bottom end of L-type slide bar (26) It is flexibly connected with liquid crystal display (20).
4. a kind of language teaching according to claim 3 shows device with teaching notes, which is characterized in that the L-type sliding slot (25) spring (27) are equipped in, the top of spring (27) is fixedly mounted on the top side inner wall of L-type sliding slot (25), spring (27) Bottom end is fixedly mounted on the top side inner wall of L-type slide bar (26).
5. a kind of language teaching according to claim 1 shows device with teaching notes, which is characterized in that the liquid crystal display (20) side close to L-type sliding slot (25) offers multiple fixing grooves (28), and the bottom end of fixing groove (28) and L-type slide bar (26) It is flexibly connected.
6. a kind of language teaching according to claim 1 shows device with teaching notes, which is characterized in that the liquid crystal display (20) side offers pushing hands slot (24), and is movably installed with rubber protecting jacket on pushing hands slot (24).
7. a kind of language teaching according to claim 1 shows device with teaching notes, which is characterized in that the placed cavity (2) Bottom side inner wall on be fixedly mounted there are two first bearing (8), and the top of two first bearings (8) with two support columns (7) it is rotatablely connected.
8. a kind of language teaching according to claim 1 shows device with teaching notes, which is characterized in that the placed cavity (2) Top side inner wall on open up there are two circular hole, be fixedly installed with second bearing (9) in circular hole, and second bearing (9) and screw rod (6) Rotation connection.
9. a kind of language teaching according to claim 1 shows device with teaching notes, which is characterized in that the protective shell (3) Top side inner wall on be movably installed with washer (17), the two sides of adjustable column (4) are fixedly installed with block (16), and block (16) It is adapted with washer (17).
10. a kind of language teaching according to claim 1 shows device with teaching notes, which is characterized in that the displaying device The two sides of ontology (19) are movably installed with energy-saving lamp (30), and the top of energy-saving lamp (30), which is equipped with to be movably arranged on, shows device sheet Loudspeaker (29) on body (19).
CN201820924121.9U 2018-06-14 2018-06-14 A kind of language teaching teaching notes displaying device Expired - Fee Related CN208315123U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820924121.9U CN208315123U (en) 2018-06-14 2018-06-14 A kind of language teaching teaching notes displaying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820924121.9U CN208315123U (en) 2018-06-14 2018-06-14 A kind of language teaching teaching notes displaying device

Publications (1)

Publication Number Publication Date
CN208315123U true CN208315123U (en) 2019-01-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820924121.9U Expired - Fee Related CN208315123U (en) 2018-06-14 2018-06-14 A kind of language teaching teaching notes displaying device

Country Status (1)

Country Link
CN (1) CN208315123U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109764233A (en) * 2019-03-06 2019-05-17 刘玉婷 A kind of multi-media classroom anti-theft monitoring device
CN110715145A (en) * 2019-10-18 2020-01-21 吉林工程技术师范学院 English teaching device
CN110762361A (en) * 2019-11-04 2020-02-07 淮阴师范学院 Automatic change monitoring total powerstation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109764233A (en) * 2019-03-06 2019-05-17 刘玉婷 A kind of multi-media classroom anti-theft monitoring device
CN109764233B (en) * 2019-03-06 2020-10-13 淮北市腾威机械设备有限公司 Anti-theft monitoring device for multimedia classroom
CN110715145A (en) * 2019-10-18 2020-01-21 吉林工程技术师范学院 English teaching device
CN110762361A (en) * 2019-11-04 2020-02-07 淮阴师范学院 Automatic change monitoring total powerstation

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190101

Termination date: 20190614